NAICS 237310: Highway, Street, and Bridge Construction

NAICS 237310 – Highway, Street, and Bridge Construction encompasses the design, excavation, grading, paving, and structural installation of transportation infrastructure including arterial roads, freeways, rural highways, overpasses, underpasses, and bridge systems. This sector involves complex civil engineering practices such as earthwork, drainage system installation, concrete and asphalt paving, structural steel fabrication, and geotechnical stabilization, often requiring compliance with Federal Highway Administration standards and environmental regulations. In the federal contracting landscape, this NAICS code represents mission-critical infrastructure development supporting national defense mobility, veteran access, and public safety across federal lands and installations, making it a cornerstone of civil works procurement. Top contractors in this sector include ASPEN CONSTRUCTION COMPANY, C-A NATIVE CONSTRUCTORS INC, AAECON GENERAL CONTRACTING LLC, DAP CONSTRUCTION MANAGEMENT LLC, VSGI LLC, RDA CONTRACTING, INC., POSILLICO CIVIL INC, ENFIELD ENTERPRISES LLC, HERITAGE CONSTRUCTION LLC, SUNBELT CONSTRUCTION CO LLC, J WIPPLINGER COMPANIES LLC, and PVPII - FNSS ACQUISITION, INC. The competitive landscape features a mix of large prime contractors with nationwide capabilities and small businesses, including Native-owned and service-disabled veteran-owned firms, often competing for set-aside opportunities under the Small Business Administration’s 8(a) and HUBZone programs. Primary federal buyers include the Department of Defense, Department of Transportation, Department of Veterans Affairs, Department of the Interior, Department of Agriculture, and Department of Homeland Security. These agencies fund infrastructure projects to support military logistics, access to VA medical facilities, national park access roads, rural connectivity, and border security corridors, often through long-term, multi-year construction contracts. The market is characterized by high barriers to entry due to specialized equipment requirements, bonding capacity needs, and stringent safety and environmental compliance. Opportunities are concentrated in regions with aging infrastructure, military base expansions, and tribal land development. Contractors with proven experience in heavy highway construction, bridge rehabilitation, and federally funded project delivery methods such as Design-Build and Construction Manager at Risk are best positioned to compete.